QA5/E3940-4G eMMC16

This conga-QA5 module is equipped with 4 GB dual channel DDR3L memory and 16 GB eMMC 5.0 for mass storage. The enhanced integrated Intel® Gen9 graphics supports DirectX 12, OpenGL 4.3, OpenCL 2.0 and OpenGL ES 3.0. Up to 4K (4096 x 2160 pixels) resolution is supported by DisplayPort 1.2 or 3840 x 2160 pixels by HDMI interfaces. In addition the conga-QA5 module has a default 24bit LVDS interface. The Qseven specification includes an optional pinout which replaces the LVDS interface by two sets of Embedded DisplayPort signals. This optional implementation allows to operate three independent displays. Further to this the conga-QA5 supports the MIPI CSI 2 camera interface. Using a feature connector this Qseven module can directly support up to two MIPI HD cameras. The main advantage of MIPI-CSI2 lies in the low price of camera modules supporting the MIPI-CSI2 interface.

Thanks to native USB 3.0 support, the conga-QA5 module provides fast data transmission despite low power draw. A total of six USB 2.0 ports are provided, one of which is executed as USB 3.0 SuperSpeed. Three PCI Express 2.0 lanes and two SATA 3.0 ports with up to 6 Gb/s allow fast and flexible system extensions. The Intel® I211 Gigabit Ethernet Controller offers the best software compatibility, while I2C bus, LPC bus for easy integration of legacy I/O interfaces, and Intel® High Definition Audio with an 8-channel sound card round off the feature set.

Technical data

CPU

Intel® Atom™ E3940

CPU Cache

2MB L2 cache

Chipset

Integrated in SoC

CPU Clock

4 x 1.80 GHz (Burst) | 1.6 GHz Clock

Cooling

passive

RAM

4GB onboard DDR3L with 1867 MT/s

Graphics controller

Intel® Gen 9 LP Graphics supporting DirectX 12

Audio controller

Intel® High Definition Audio (Intel® HD Audio)

Flash

16GB eMMC 5.0 onboard

Resolution

up to 4096×2160px

Operating system

Microsoft® Windows® 7

Microsoft® Windows® 8

Microsoft Windows 8 embedded

Windows Embedded Compact 7

Microsoft® Windows® 10

Linux

Dimensions

70 mm x 70 mm

Interfaces & functions

1x Intel® I211 Gigabit Ethernet Controller

5x USB 2.0

1x USB 3.0/2.0

2x SATA3

1x SDv3

3x PCIe Gen2

I²C bus

LPC bus

UART

DisplayPort 1.2 up to 4096×2160@60Hz or HDMI 1.4b up to 3840×2160@30Hz